What Is the Main Difference Between Passive Diffusion and Active

question 10

Multiple Choice

What is the main difference between passive diffusion and active transport?

• A) In active transport,the villi membrane surrounds the substance.
• B) Active transport requires energy;passive diffusion does not.
• C) Passive diffusion is involuntary;active transport is voluntary.
• D) Active transport requires enzymes;passive diffusion does not.

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